Science
A Bloodsucking Fish May Not Be the Vertebrate Ancestor We Thought – Gizmodo Australia
Derpy from the side and hellish from below, the lamprey is the bane of the Great Lakes fisheries industry. A jawless, bloodsucking fish, the lamprey is often considered…

Derpy from the side and hellish from below, the lamprey is the bane of the Great Lakes fisheries industry. A jawless, bloodsucking fish, the lamprey is often considered an ancestral early vertebrate for its rudimentary morphology and its larval life stage. Now, a team of researchers has authored a new study about fossilized lamprey larvae from the Devonian Period that they say shows lamprey evolution occurred differently than previously thought. This would mean wed need to change our vertebrate…
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